Heh. I don't remember where I said that, but the "duh" refers entirely to my initial lack of comprehension of a couple of puzzles, not to the game itself. I made the solution to the peghead puzzle much more complicated than it needed to be and kept missing a vital clue for another one because I looked everywhere except in the essential direction. When I finally figured these things out, I should have called it "Ah-ha-lida."